「WWW.UUU54.COM」WWW.UUU54.COM免费观看高清在线

她一拉张槐，上前对英王施礼，正容道：王爷，臣妾已经认定这人就是小儿，因此要将他领回去。东南沿海，我军就要三军联合演习，由此，围绕着我导弹发射的保障与干扰等关键问题，雷和平等我国安人员与某海外间谍机关特务，展开了一场你死我活的生死大比拼。雷和平等接到我海外密报，某海外间谍组织诺亚山庄，特地制定了代号为“诺查丹玛斯”行动，派遣间谍潜入大陆，搜集我导弹机密资料、破坏我导弹发射。刘氏听了好笑，道：这都是隔锅饭香。他这便收拾行装准备上马。等着听一声兄台这边请。然而这一遭，她确是认真的，舅舅就那样走了，甚至来不及让自己见上一面，几乎是她终身的遗憾。In the last article, we explained Redis' master-slave cluster mode in detail. In fact, the configuration of this cluster mode is very simple. It only needs to be configured on Slave's nodes. The configuration of Master's master node does not need to be changed. However, one thing is that the persistent configuration of Master and Slave nodes should be consistent as far as possible, otherwise there will be strange problems. Starting today, we will begin to talk about the second mode of Redis cluster mode. That is, the "Sentinel" mode, which was provided from version 2.6 of Redis, but the mode of this version was unstable at that time. The Sentinel mode did not stabilize until version 2.8 of Redis. In the production environment, if you want to use the Sentinel mode of Redis, you will try to use the version after version 2.8 of Redis. Whether it is master-slave mode or sentinel mode, both modes have a problem and cannot be expanded horizontally, and the high availability of these two modes will be limited by the memory of Master master node. Another point is that the configuration of Sentinel mode is not simple or even complicated, so neither mode is recommended in industrial scenes. If you want to use it, you must have solutions to related problems to avoid subsequent problems.